0元付款添加核销优惠券

order-application-service/src/main/java/cn/freemud/service/impl/MallOrderServiceImpl.java

@@ -328,6 +328,7 @@ public class MallOrderServiceImpl implements MallOrderService {
             message.setOpenid(userLoginInfoDto.getOpenId());
             message.setPlatform_coupon(0);
             message.setMerchant_coupon(0);
+            message.setSource(PaySuccessSource.OUTSIDE.getSource());
             this.paySuccessCallback(message);
             return ResponseUtil.success(createOrderResponse);
         }